12414660643 has 16 divisors (see below), whose sum is σ = 15740363520. Its totient is φ = 9509796000.

The previous prime is 12414660631. The next prime is 12414660649. The reversal of 12414660643 is 34606641421.

12414660643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12414660643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12414660649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1361808 + ... + 1370893.

It is an arithmetic number, because the mean of its divisors is an integer number (983772720).

Almost surely, 2^12414660643 is an apocalyptic number.

12414660643 is a deficient number, since it is larger than the sum of its proper divisors (3325702877).

12414660643 is a wasteful number, since it uses less digits than its factorization.

12414660643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732778.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 12414660643 in words is "twelve billion, four hundred fourteen million, six hundred sixty thousand, six hundred forty-three".